A failed mic leaves Donald Trump pacing the stage in silence for nearly 20 minutes

So the guy who thinks he and he alone can fix the world, and that foreign leaders admire and fear him cannot (1) hire a campaign competent with the simplest contingencies, (2) cannot stick through any interview that asks him about things he did, let alone a hostile interview, (3) cannot find and maintain staffers nor cabinet members who won't betray him for being ignorant and unhinged.